Technical Report Archive & Image Library (TRAIL) - 4 Matching Results

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Geology and ore deposits of the Freeland-Lamartine district, Clear Creek County, Colorado

Description: A report regarding a geological survey of the geology and ore deposits of the Freeland-Lamartine District, Clear Creek County, Colorado. Concerns work done on behalf of the Division of Raw Materials of the U.S. Atomic Energy Commission.
Date: March 1954
Creator: Harrison, Jack Edward & Wells, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Preliminary Report on the Jo Reynolds Area, Lawson-Dumont District, Clear Creek County, Colorado

Description: From abstract: Pitchblende is known to occur in the Jo Reynolds deposit, which was primarily a lead-zinc-silver ore body. The reported production in 1919 of 8 tons of high-grade uranium ore, presumably from the lowest workings of the mine, is still unconfirmed but has a fair degree of credibility.
Date: March 1952
Creator: Harrison, Jack Edward & Leonard, B. F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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